diff --git a/audio/felix/config/audio_platform_configuration.xml b/audio/felix/config/audio_platform_configuration.xml
index ecde953..16976b4 100644
--- a/audio/felix/config/audio_platform_configuration.xml
+++ b/audio/felix/config/audio_platform_configuration.xml
@@ -184,7 +184,7 @@
         <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
         <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
         <!-- for output with flag AUDIO_OUTPUT_SPATIALIZER -->
-        <usecase id="UC_IMMERSIVE_PLAYBACK" dev1="30" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="3"/>
+        <usecase id="UC_IMMERSIVE_PLAYBACK" dev1="3" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="3"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD, 4 * 128KB buffer -->
         <usecase id="UC_COMPRESSED_OFFLOAD_PLAYBACK" dev1="6" dyn_path="true" dsp_vol="true" mmap="false" period="131072" period_num="4" pre_proc_id="14"/>
         <!-- dev1: audio dev2: haptic -->
@@ -299,7 +299,7 @@
     </device_handle>
 
     <external_module>
-        <module libname="audio_waves_aoc.so" argu="Sink=SPK:1 ThermistorsName=VIRTUAL-SKIN"/>
+        <module libname="audio_waves_aoc.so" argu="Sink=SPK:1 ThermistorsName=VIRTUAL-SKIN Extensions=StereoSpatializer" />
         <module libname="audio_spk_35l41.so" argu="AcousticShockProtection"/>
         <module libname="audio_cca_aoc.so"/>
         <module libname="audio_fortemedia_aoc.so" argu="DL_CH=y VoIP_DLCHs=SPK:2,USB:2 VoIP_Rate=32000 BOOST_USB_SWB_CLK=y SHARED_MODULE=1130578253"/>
diff --git a/audio/felix/config/mixer_paths.xml b/audio/felix/config/mixer_paths.xml
index 995f5f8..6971920 100644
--- a/audio/felix/config/mixer_paths.xml
+++ b/audio/felix/config/mixer_paths.xml
@@ -454,7 +454,7 @@
     </path>
 
     <path name="immersive-playbackP">
-        <ctl name="TDM_0_RX Mixer IMSV" value="1"/>
+        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
     </path>
 
     <path name="immersive-playbackP bt">
diff --git a/audio/felix/tuning/waves/waves_preset.mps b/audio/felix/tuning/waves/waves_preset.mps
index aa98e30..5dc1b2b 100644
Binary files a/audio/felix/tuning/waves/waves_preset.mps and b/audio/felix/tuning/waves/waves_preset.mps differ
diff --git a/device-felix.mk b/device-felix.mk
index 4a96822..4f76e63 100644
--- a/device-felix.mk
+++ b/device-felix.mk
@@ -151,7 +151,8 @@ PRODUCT_PROPERTY_OVERRIDES += \
 
 # declare use of spatial audio
 PRODUCT_PROPERTY_OVERRIDES += \
-       ro.audio.spatializer_enabled=true
+       ro.audio.spatializer_enabled=true \
+       persist.vendor.audio.spatializer.speaker_enabled=true
 
 # Bluetooth SAR test tool
 PRODUCT_PACKAGES_DEBUG += \